22228030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 43843680

約数和(自身を除く): 21615650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 509, 794, 1018, 1985, 2545, 3970, 4367, 5090, 5599, 8734, 11198, 21835, 27995, 43670, 55990, 202073, 404146, 1010365, 2020730, 2222803, 4445606, 11114015, 22228030]

約数ペア:

[(1, 22228030), (2, 11114015), (5, 4445606), (10, 2222803), (11, 2020730), (22, 1010365), (55, 404146), (110, 202073), (397, 55990), (509, 43670), (794, 27995), (1018, 21835), (1985, 11198), (2545, 8734), (3970, 5599), (4367, 5090)]